Ubuchwepheshe be-Annon piezo co., ltd. Ungumhlinzeki ohamba phambili womhlaba wonke wemikhiqizoelectric ceramic enesipiliyoni esingaphezu kweminyaka engu-40 sokukhiqiza ekwakheni, ukuthuthuka, nokuhlolwa kwe-piezoelectric ceramics ne-piezoelectric transducer. Njengelungu le-CHINA FERROELECTRIC PIEZO CERAMIC STANDARDIZATION TECHNOLOGY COMMITE E, I-Annonhas yaziwa ngokunikeza inani kumakhasimende ayo ngokukhiqiza umkhiqizo we-piezoelectric ceramic onezinga eliphakeme nokuletha izinga eliphakeme lensizakalo yamakhasimende.